TTI
TTI TT03-4-40B
The TTI TT03-4-40B is a 40µm microglass hydraulic filter element. It measures 1.38" OD x 0.5" ID x 3.65" long. Filtration efficiency is rated at β2000 per ISO 16889. Seals are Buna-N. Collapse pressure rating is 450 PSID.
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What are the specifications of the TTI TT03-4-40B?
Technical specifications for the TTI TT03-4-40B filter element. Data sourced from manufacturer catalogs and verified against OEM documentation.
| Specification | Value |
|---|---|
| Performance | |
| Media Type | Microglass |
| Micron Rating | 40µm |
| Efficiency (ISO 16889) | β2000 |
| Collapse Rating | 450 PSID |
| Series | 03 |
| Dimensions | |
| Seal Material | Buna-N |
| O.D. (inches) | 1.38" |
| I.D. (inches) | 0.5" |
| O.A.L. (inches) | 3.65" |
| Additional | |
| Filter Type | Cartridge Element |
| Beta Ratio | β40[C] ≥ 2000 |
| Max Temperature | 225°F (107°C) |
Last verified: February 2026
Application & Compatibility
The TTI TT03-4-40B is designed for use in hydraulic and lubrication filtration systems. With a 40µm rating, this element is suitable for pump and component protection in industrial hydraulic circuits. Buna-N seals provide compatibility with standard petroleum-based fluids and mineral oils.
The 450 PSID collapse rating indicates the maximum differential pressure this element can withstand during cold starts or bypass conditions without structural failure. Ensure your system's maximum differential pressure does not exceed this rating.
Frequently Asked Questions
What micron rating is the TTI TT03-4-40B?
What are the dimensions of the TTI TT03-4-40B?
What seal material does the TTI TT03-4-40B use?
What is the collapse pressure rating of the TTI TT03-4-40B?
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